both'BNC¹⁷³⁹⁹⁵⁺² 例句 MIMO and MISO models were established for the water quality of a sewage treatment factory by using the BP network improved, and both' s comparison and evaluation analysis were carried out. 利用改进后的 BP网络对某污水处理厂的进出水水质建立了 MIMO和 MISO模型，并进行了对比和评价分析。 cnki